Glimmerstone Illusion

Defender
When Mystic Illusion enters the battlefield, you may return target artifact or enchantment card from a graveyard to its owner's hand. When Mystic Illusion blocks or becomes the target of a spell or ability, you may pay 2 life. If you do, return Glimmerstone Illusion to its owner's hand.
Though many believe it merely a myth, its presence is still felt throughout Theros.